added broken tbintree test

1 files changed, 3 insertions, 4 deletions

diff --git a/compiler/semasgn.nim b/compiler/semasgn.nim
index 857c9a1e0..895946281 100644
--- a/compiler/semasgn.nim
+++ b/compiler/semasgn.nim
@@ -287,16 +287,15 @@ proc liftBody(c: PContext; typ: PType; kind: TTypeAttachedOp;
   if kind != attachedDestructor:
     result.typ.addParam src
 
-  # recursion is handled explicitly, but register the type based operation
-  # here in order to keep things robust against runaway recursions:
+  liftBodyAux(a, typ, body, newSymNode(dest).newDeref, newSymNode(src))
+  # recursion is handled explicitly, do not register the type based operation
+  # before 'liftBodyAux':
   case kind
   of attachedAsgn: typ.assignment = result
   of attachedSink: typ.sink = result
   of attachedDeepCopy: typ.deepCopy = result
   of attachedDestructor: typ.destructor = result
 
-  liftBodyAux(a, typ, body, newSymNode(dest).newDeref, newSymNode(src))
-
   var n = newNodeI(nkProcDef, info, bodyPos+1)
   for i in 0 .. < n.len: n.sons[i] = emptyNode
   n.sons[namePos] = newSymNode(result)